def create_openai_api_server()

in fastchat/serve/openai_api_server.py [0:0]

• 45 lines of code
• 1 McCabe index (conditional complexity)

def create_openai_api_server():
    parser = argparse.ArgumentParser(
        description="FastChat ChatGPT-Compatible RESTful API server."
    )
    parser.add_argument("--host", type=str, default="localhost", help="host name")
    parser.add_argument("--port", type=int, default=8000, help="port number")
    parser.add_argument(
        "--controller-address", type=str, default="http://localhost:21001"
    )
    parser.add_argument(
        "--allow-credentials", action="store_true", help="allow credentials"
    )
    parser.add_argument(
        "--allowed-origins", type=json.loads, default=["*"], help="allowed origins"
    )
    parser.add_argument(
        "--allowed-methods", type=json.loads, default=["*"], help="allowed methods"
    )
    parser.add_argument(
        "--allowed-headers", type=json.loads, default=["*"], help="allowed headers"
    )
    parser.add_argument(
        "--api-keys",
        type=lambda s: s.split(","),
        help="Optional list of comma separated API keys",
    )
    parser.add_argument(
        "--ssl",
        action="store_true",
        required=False,
        default=False,
        help="Enable SSL. Requires OS Environment variables 'SSL_KEYFILE' and 'SSL_CERTFILE'.",
    )
    args = parser.parse_args()

    app.add_middleware(
        CORSMiddleware,
        allow_origins=args.allowed_origins,
        allow_credentials=args.allow_credentials,
        allow_methods=args.allowed_methods,
        allow_headers=args.allowed_headers,
    )
    app_settings.controller_address = args.controller_address
    app_settings.api_keys = args.api_keys

    logger.info(f"args: {args}")
    return args